Firing: Tokyo Marui HK416D Recoil Shock

Bolt stop: first photo is loaded magazine, second photo is empty magazine.

Firing demonstration: ambidextrous trigger, trigger response, and bolt stop function illustrated. Recoil shock is not clearly demonstrated, but I can tell you that it is as Dizzy described previously – not nearly a GBBR perceived recoil., but way much more than your standard AEG (even more than most “blowback” AEG’s).